Exercising apparatus



FIG. 1 is a top front perspective view of an exercising apparatus showing the claimed design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof; and,

FIG. 5 is a top view thereof.

The bottom of the exercising apparatus is not shown is not claimed. 

CLAIM The ornamental design for an exercising apparatus, as shown and described. 